Table A-23. Radionuclide concentrations in local marine products (pCi/g wet weight) for Utirik Atoll. Food 137Cs 90Sr 239+240Pu 241Am Reef fish Tuna Mahi mahi Marine crabs Lobster Clams Trochus 1.40e-02 1.40e-02 1.40e-02 4.20e-04 4.20e-04 1.90e-03 1.90e-03 8.00e-04 8 .00e-04 8.00e-04 2.00e-03 2.00e-03 2.80e-03 2.80e-03 2.30e-04 2.30e-04 2.30e-04 1.03e-03 1.03e-03 4.90e-04 4.90e-04 1.00e-05 1.00e-05 1.00e-05 4.50e-05 4.50e-05 1.10e-04 1.10e-04 Tridacna muscle 1.90e-03 2.80e-03 4.90e-04 1.10e-04 Jedrul Octopus Turtle Turtle eggs 1.90e-03 7.70e-03 2.24e-03 2.24e-03 2.80e-03 2.00e-03 3.04e-04 3.04e-04 4.90e-04 2.53e-04 7.82e-05 7.82e-05 1.10e-04 1.10e-05 3.40e-06 3.40e-06 NOTE: Value following e notation indicates power of ten. For example, 1.00e-05 is equal to 1.00 x 107. A-24